| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $131.70 | 7.299% | $141.3128 | $141.31 | $141.30 | $141.30 |
| Purchase #2 | $93.31 | 7.204% | $100.0321 | $100.03 | $100.05 | $100.00 |
| Purchase #3 | $190.76 | 11.795% | $213.2601 | $213.26 | $213.25 | $213.30 |
| Purchase #4 | $98.50 | 3.351% | $101.8007 | $101.80 | $101.80 | $101.80 |
| Purchase #5 | $245.95 | 11.476% | $274.1752 | $274.18 | $274.20 | $274.20 |
| Purchase #6 | $11.87 | 7.318% | $12.7386 | $12.74 | $12.75 | $12.70 |
| Purchase #7 | $61.82 | 11.170% | $68.7253 | $68.73 | $68.75 | $68.70 |
| 7 purchase totals = | $833.91 | $912.0448 | $912.05 | $912.10 | $912.00 | |